[PATCH v3 2/2] powerpc/pseries: increase timeout value for plpks_signed_update_var() H_CALL

[Nayna Jain]

Signed update H_CALL currently polls PHYP for 5msec. Update this to
5sec.

Signed-off-by: Nayna Jain <na...@linux.ibm.com>
Tested-by: Nageswara R Sastry <rnsas...@linux.ibm.com>
---
v3:
 * Addition to Patch 1 timeout patch based on Andrew's feedback.

 arch/powerpc/platforms/pseries/plpks.c | 7 ++++---
 1 file changed, 4 insertions(+), 3 deletions(-)

diff --git a/arch/powerpc/platforms/pseries/plpks.c 
b/arch/powerpc/platforms/pseries/plpks.c
index bcfcd5acc5c2..4a595493d28a 100644
--- a/arch/powerpc/platforms/pseries/plpks.c
+++ b/arch/powerpc/platforms/pseries/plpks.c
@@ -463,9 +463,10 @@ int plpks_signed_update_var(struct plpks_var *var, u64 
flags)
 
                continuetoken = retbuf[0];
                if (pseries_status_to_err(rc) == -EBUSY) {
-                       int delay_ms = get_longbusy_msecs(rc);
-                       mdelay(delay_ms);
-                       timeout += delay_ms;
+                       int delay_us = get_longbusy_msecs(rc) * 1000;
+
+                       fsleep(delay_us);
+                       timeout += delay_us;
                }
                rc = pseries_status_to_err(rc);
        } while (rc == -EBUSY && timeout < PLPKS_MAX_TIMEOUT);
-- 
2.31.1